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Round|Lab Grown|GCAL

2.28ct H SI1 Round Lab Grown Diamond

EX • H/SI1

Diamond specifications and retailer prices

From HK$2,385 HKD
$304 USD
As of October 29, 2026
Save HK$13,622 HKD (85%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$16,007 HKD at Diamond Exchange Canada · As of October 30, 2026
View at Diamond Exchange Canada

About this 2.28ct lab-grown round diamond

This 2.28ct lab-grown round sits in the two to three carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GCAL. Listed at 8 retailers as of October 29, 2026, with prices from HK$2,385 to HK$16,007, a HK$13,622 spread on the same certified stone. Diamond Exchange Canada lists it at HK$16,007. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

2.28
Carat
H
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGCAL
Dimensions8.46 × 8.49 × 5.20 mm
L/W Ratio1.00
Top View
8.46 mm8.49 mm2.28 ctH / SI1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGCAL
Side View
Table 57.0%CrownGirdle: MED-STKPavilionCuletDepth 61.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: HK$16,007 HKD|Low: HK$2,173 HKD|High: HK$16,007 HKD|Avg: HK$6,272 HKD
Diamond Exchange Canada
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 20, 2026
Retailer 3HK$2,385 HKD
Retailer 2HK$2,770 HKD
Retailer 5HK$2,958 HKD
Retailer 6HK$2,958 HKD
Retailer 4HK$10,505 HKD
Diamond Exchange CanadaHK$16,007 HKD

18 data points across 6 retailers

8 retailersHK$2,385 HKD to HK$16,007 HKD

A
Cheapest Retailer
-
HK$2,385 HKD
$304 USD
Retailer 2
-
HK$2,620 HKD
$334 USD
View
Price last confirmed 29 days ago
A
Retailer 3
-
HK$2,770 HKD
$353 USD
View
A
Retailer 4
-
HK$2,958 HKD
$377 USD
View
A
Retailer 5
-
HK$2,958 HKD
$377 USD
View
Retailer 6
-
HK$3,515 HKD
$448 USD
View
Price last confirmed 46 days ago
B+
Retailer 7
-
HK$10,505 HKD
$1,339 USD
View
Most Expensive
B+
Diamond Exchange Canada
1986528552 · Oct 30
HK$16,007 HKD
CA$2,834 CAD
View
7 more retailers have this diamond
Prices start from HK$2,385 HKDSave up to HK$13,622 HKD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
2.28ct Round
HK$2,385 HKD